Works with at least US Arm & Hammer toothpaste. Printed so the cap of the toothpaste tube fits nicely but not tightly. I intend not to glue the cap in as the original model did, and instead to use the print just as a stand for the toothpaste. I printed with 100% infill to make it heavy. Also printed at .64mm layer height with a .8mm nozzle which I love the look of.